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Dynamics 365 Community / Forums / Finance | Project Operations, Human Resources, ... / Business Event Endpoin...
Finance | Project Operations, Human Resources, ...
Suggested Answer

Business Event Endpoint error "The remote server returned an error: (401) Unauthorized."

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Posted on by xKloster 5

When I'm trying to create a new endpoint, I get the following message:

'Unable to send test event to endpoint. Exception message: The remote server returned an error: (401) Unauthorized.'

I don't know what to do. I've already tried many things, but nothing works.

  • Suggested answer
    Mohamed Amine Mahmoudi Profile Picture
    Mohamed Amine Mahmoudi 26,826 Super User 2026 Season 1 on at
    Hi,
     
    make sure you have the necessary authorizations
     
    (moved to finance form)
     
    Best regards,
    Mohamed Amine MAHMOUDI
  • Jonas "Jones" Melgaard Profile Picture
    Jonas "Jones&q... 5,016 Most Valuable Professional on at
    What kind of endpoint type are you trying to create?
     
    Also, have a look at the troubleshooting FAQ. There is a 403, but it's likely somewhat in the same ballpark as you are in now: https://learn.microsoft.com/en-us/dynamics365/fin-ops-core/dev-itpro/business-events/troubleshooting
  • Layan Jwei Profile Picture
    Layan Jwei 8,331 Super User 2026 Season 2 on at
    Hi,
     
    What's the type of endpoint you are trying to create?
     
    And when are you getting the error exactly, can you take a screenshot please 
  • Layan Jwei Profile Picture
    Layan Jwei 8,331 Super User 2026 Season 2 on at
    Hi,

    Do you still need help?

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